The objective of a use case diagram is to show the interactions of numerous items called actors with the use case and to capture fundamental functionalities of a system. It is essential to the system to automate the monitoring of sales per purchase.Īdditional Knowledge to POS System Use Case Diagram and Description This process explains about how the admin manages all the transaction that are related to the sales and to determine the count of product sales in a certain date. This process involves the encoding of the basic information of each product offered to determine the price and the count of the sales. The system then will monitor its details to validate it and then saves the data. These information will be based from the customers’ purchases.Īs you can see the purchasing information should be encoded to the system. This is where the admin manages the important information of the purchasing that will serve as basis during the sales processing and monitoring.
Point of sales system meaning registration#
With the help of this general use case, the programmer will have the basis on what could be put into consideration in creating the Student Registration system. The use case diagrams depict the system’s main components as well as the flow of information between them.
General use case is the most common application of a use case diagram. This diagram shows the general processes or function that the system could do that is based on the transactions done from monitoring of product information and sales which are basis for the POS management.
Now I present to you the general use case of the POS (Point of Sale) System.
Here are the diagrams with discussion of POS (Point of Sale) System Project Use Case Diagram using Include and Extend 2021.
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